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Update cheatsheets

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ivuorinen
2025-03-14 00:18:08 +00:00
parent 904f7fe0c1
commit 605e1cdfd8
20 changed files with 97 additions and 68 deletions
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12
tldr/linux/dmesg
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@@ -14,15 +14,15 @@ source: https://github.com/tldr-pages/tldr.git
- Show kernel error messages:
`sudo dmesg --level err`
`sudo dmesg {{[-l|--level]}} err`
- Show kernel messages and keep reading new ones, similar to `tail -f` (available in kernels 3.5.0 and newer):
`sudo dmesg -w`
`sudo dmesg {{[-w|--follow]}}`
- Show how much physical memory is available on this system:
`sudo dmesg | grep -i memory`
`sudo dmesg | grep {{[-i|--ignore-case]}} memory`
- Show kernel messages 1 page at a time:
@@ -30,12 +30,12 @@ source: https://github.com/tldr-pages/tldr.git
- Show kernel messages with a timestamp (available in kernels 3.5.0 and newer):
`sudo dmesg -T`
`sudo dmesg {{[-T|--ctime]}}`
- Show kernel messages in human-readable form (available in kernels 3.5.0 and newer):
`sudo dmesg -H`
`sudo dmesg {{[-H|--human]}}`
- Colorize output (available in kernels 3.5.0 and newer):
`sudo dmesg -L`
`sudo dmesg {{[-L|--color]}}`